3．相关与比较研究(Correlational and Comparative Research) 相关研究是对两个或更多数量的教育对象间是否存在相关以及相关程度进行判定，研究目的在于建立相关或用于预测。
基于1个网页-相关网页
专题可能涉及读过的系统比较，所熟悉的数据库技术在系统的应用实例，或是你研究领域中与数据库相关的专题。
Your project may involve a comparison of systems we have read about, an application of database techniques to a system you are familiar with, or be a database-related project in your research area.
通过学习能力分析、与相关模型的比较到人脸识别应用的研究都证实了推广后的新模型可行和有效。
The extensive studies of analyses for learning ability, comparisons with related models and face recognition applications confirm that our generalized models are feasible and effective.
研究者提示说他们无法就此中因果关系提供任何相关理论，因为他们仅仅观察并比较了口服避孕药的妇女与不服避孕药的妇女。
The researchers noted that they could not offer any theories about cause and effect because they only observed and compared women who took the pill with women who did not.
应用推荐